擅长:python、mysql、java
<p>你必须使用<code>sample</code>,而不是<code>choice</code>。你知道吗</p>
<pre><code>import random
# it is better to have imports at the beginning of your file
def myfunction():
"""change letter's position"""
word = input("writte one word of your choice? : ")
new_letters = random.sample(word, len(word))
# random.sample make a random sample (without returns)
# we use len(word) as length of the sample
# so effectively obtain shuffled letters
# new_letters is a list, so we have to use "".join
print('E-G says : '+ "".join(new_letters))
</code></pre>